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SoundPlayer: Add 'mute' methods to Player

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These methods allow us to mute/unmute the player without needing to
modify the volume level that it has.
This commit is contained in:
Elyse 2021-11-01 19:31:05 -06:00 committed by Brian Gianforcaro
parent fb109ab3b4
commit 8f2161c0ee
Notes: sideshowbarker 2024-07-17 22:17:07 +09:00 
Author: https://github.com/elyse0
Commit: https://github.com/SerenityOS/serenity/commit/8f2161c0ee0
Pull-request: https://github.com/SerenityOS/serenity/pull/11161
Reviewed-by: https://github.com/sin-ack ✅
4 changed files with 32 additions and 0 deletions
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19
Userland/Applications/SoundPlayer/Player.cpp
View file

@ -99,6 +99,15 @@ void Player::set_volume(double volume)
volume_changed(m_volume);
}
void Player::set_mute(bool muted)
{
if (m_muted != muted) {
m_muted = muted;
m_audio_client_connection.set_self_muted(muted);
mute_changed(muted);
}
}
void Player::set_shuffle_mode(ShuffleMode mode)
{
if (m_shuffle_mode != mode) {
@ -132,6 +141,16 @@ void Player::stop()
set_play_state(PlayState::Stopped);
}
void Player::mute()
{
set_mute(true);
}
void Player::toggle_mute()
{
set_mute(!m_muted);
}
void Player::seek(int sample)
{
m_playback_manager.seek(sample);

8
Userland/Applications/SoundPlayer/Player.h
View file

@ -50,11 +50,16 @@ public:
double volume() const { return m_volume; }
void set_volume(double value);
bool is_muted() const { return m_muted; }
void set_mute(bool);
void play();
void pause();
void toggle_pause();
void stop();
void seek(int sample);
void mute();
void toggle_mute();
virtual void play_state_changed(PlayState) = 0;
virtual void loop_mode_changed(LoopMode) = 0;
@ -64,6 +69,7 @@ public:
virtual void audio_load_error(StringView, StringView) = 0;
virtual void shuffle_mode_changed(ShuffleMode) = 0;
virtual void volume_changed(double) = 0;
virtual void mute_changed(bool) = 0;
virtual void total_samples_changed(int) = 0;
virtual void sound_buffer_played(RefPtr<Audio::Buffer>, [[maybe_unused]] int sample_rate, [[maybe_unused]] int samples_played) = 0;
@ -74,6 +80,7 @@ protected:
set_loop_mode(LoopMode::None);
time_elapsed(0);
set_volume(1.);
set_mute(false);
}
private:
@ -87,4 +94,5 @@ private:
String m_loaded_filename;
double m_volume { 0 };
bool m_muted { false };
};

4
Userland/Applications/SoundPlayer/SoundPlayerWidgetAdvancedView.cpp
View file

@ -180,6 +180,10 @@ void SoundPlayerWidgetAdvancedView::loop_mode_changed(Player::LoopMode)
{
}
void SoundPlayerWidgetAdvancedView::mute_changed(bool)
{
}
void SoundPlayerWidgetAdvancedView::sync_previous_next_buttons()
{
m_back_button->set_enabled(playlist().size() > 1 && !playlist().shuffling());

1
Userland/Applications/SoundPlayer/SoundPlayerWidgetAdvancedView.h
View file

@ -42,6 +42,7 @@ public:
virtual void playlist_loaded(StringView, bool) override;
virtual void audio_load_error(StringView path, StringView error_reason) override;
virtual void volume_changed(double) override;
virtual void mute_changed(bool) override;
virtual void total_samples_changed(int) override;
virtual void sound_buffer_played(RefPtr<Audio::Buffer>, int sample_rate, int samples_played) override;